ASTM A106 Sch 40 ASTM513 A53 A106 ASTM A36 A105 Manufacturer Selling Seamless Round Square Carbon Steel Tube

Basic Info.Model NO.Q195, Q215, Q235, Q345, ST37After-sales ServiceLifetime After-Sales ServiceTypeSeamlessTechniqueHot RolledMaterialCarbon SteelSurface TreatmentGalvanizedUsagePipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Construction & DecorationSection ShapeRoundProduct NameCarbon Steel PipeLength8mm 12mm 16mm, CustomizedDiameterCustomizedStandardDIN, AISI, ASTM, BS, GB, JISCertificateGB/T19001-2016 Idt ISO9001:2015TrademarkBaosteelTransport PackageCustomized PackagingSpecificationcarbon steelOriginShandong, ChinaProduct DescriptionProduct DescriptionCarbon steel pipe is made from ingot or solid pipe billet perforated into a tube and then hot rolled, cold rolled, or cold drawn.According to the production method, the seamless steel pipe can be divided into hot rolled seamless steel pipe, cold rolled seamless steel pipe, cold drawn seamless steel pipe, extrusion seamless steel pipe, pipe jacking and so on. According to the section shape, the seamless steel pipe is divided into round and irregular two kinds, irregular pipe has square, oval, triangle, hexagonal, melon seed shape, star shape, with a variety of complex shapes. The maximum diameter is 900mm and the minimum diameter is 4mm.According to different uses, there are thick wall seamless steel pipe and thin wall seamless steel pipe. Seamless steel pipe is mainly used for petroleum geological drilling pipe, petrochemical cracking pipe, boiler pipe, bearing pipe and automobile, tractor, aviation high-precision structural steel pipe. Product ParametersProduct Name Carbon Steel PipeSteel GradeQ235/Q235B/Q345/Q345B/Q195/St37/St42/St37-2/St35.4/St52.4/St35Place of OriginShandong, ChinaPayment terms 30% TT  deposit and 70%TT balance before shipmentPackingStandard Sea-worthy PackageDelivery condition by sea by air  by landStandardDIN, AiSi, ASTM, bs, GB, JISCertificateGB/T19001-2016 idt ISO9001:2015 CertificationsPackaging & ShippingStandard Industrial Packaging. Standard Export waterproof packaging . Step 1 - Cover products with PVC protective film. Step 2 - Protect the products with waterproof paper and wood. Step 3 - The products will be loaded and shipped.Company ProfileShandong Baosteel International Trade Co., Ltd. is located in Jinan, Shandong province, the main business scope includes stainless steel, carbon steel and other products, including stainless steel plate, stainless steel coil, stainless steel rod, stainless steel pipe, stainless steel profile and so on. At present, the company has 20 production lines, two factories and three branches, the annual output of more than 20,000 tons. Our company has passed ISO9001-2015 international quality system certification, so that the product quality is strictly controlled. In addition, we have established long term strategic partnership with Baosteel, Wuhan Steel, Ma Steel, Anshan Steel and other large foreign steel mills, with highly competitive resource advantages, according to customer needs for customized processing, distribution, and sales of steel products. With high quality products and first-class after-sales service, we have won the trust and support of customers all over the world. Customer evaluationFAQQ1:Can you send samples?A:Of course, we can provide customers with free samples and express shipping service to all over of the world.Q2:What product information do I need to provide?A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase. Q3:It's my first time to import steel products, can you help me with it?A:Sure,we have agent to arrange the shipment, we will do it together with you.Q4:What ports of shipment are there?A:Under normal circumstances, we ship from Tianjin, Qingdao ports, you can specify other ports according to your needs. Q5:What about product prices information?A:Prices various according to periodic price changes of raw materials.